永磁同步电动机SVPWM控制技术研究  

Research of SVPWM Control Technology for Permanent Magnet Synchronous Motor

作　　者：荣军[1] 万军华[1,2] 张敏 万力[1,2] 安琪 

机构地区：[1]湖南理工学院信息与通信工程学院 [2]复杂工业物流系统智能控制与优化湖南省重点实验室,湖南岳阳414006

出　　处：《湖南理工学院学报（自然科学版）》2017年第4期32-38,共7页Journal of Hunan Institute of Science and Technology(Natural Sciences)

基　　金：湖南省科技计划项目(2016TP1021);2016年岳阳市科技计划项目

摘　　要：研究了永磁同步电动机空间矢量控制技术.首先建立了永磁同步电动机在dq坐标系下的数学模型,然后阐述了空间矢量控制的工作原理.根据理论分析,在Matlab/Simulink中建立了电机控制系统的仿真模型,仿真结果表明:永磁同步电动机矢量控制具有较好的动静态特性、快速性和抗干扰性.The control technology of vector control for permanent magnet synchronous motor was studied, and firstly the mathematical model of permanent magnet synchronous motor was built based on dq coordinate system, then the working principle of vector control was expounded. According to the theoretical analysis the simulation model of control system for motor was established based on Matlab/Simulink, and finally it is concluded that the vector control of permanent magnet synchronous motor has good dynamic and static characteristics, fast and anti interference through the analysis of the simulation results.

关 键 词：永磁同步电动机 空间矢量控制 dq坐标系 建模与仿真 

分 类 号：TP341[自动化与计算机技术—计算机系统结构]